import java.util.Scanner;

public class test1_while {

    public static void main(String[] args) {
        int total = 0;
        int i=1;

        while(i <=100){
            if(i % 6 == 0){
                total += 1;
            }
            i++;
        }
        System.out.println("6的倍数有："+total+"个");
    }
}
